Which angle has the same measure of the dihedral angle forme

Which angle has the same measure of the dihedral angle formed by the green face and the purple rectangle? O AngleAB Angle HA Angle JAE Angle JDC

Solution

6.

Please post 1 question per post, as per forum riles:

The surface area of the figure:

4 cross 6 at the top and 2 cross 6 at the sides.

4 cross 2 is the area at the sides

So, total surface area = 4*6 + 2*6 + 2*4 = 44 square units